1052234242 has 4 divisors (see below), whose sum is σ = 1578351366. Its totient is φ = 526117120.

The previous prime is 1052234237. The next prime is 1052234279. The reversal of 1052234242 is 2424322501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2424322501 = 3793 ⋅639157.

It can be written as a sum of positive squares in only one way, i.e., 786185521 + 266048721 = 28039^2 + 16311^2 .

It is a super-2 number, since 2×1052234242² = 2214393800074629128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263058559 + ... + 263058562.

Almost surely, 2^1052234242 is an apocalyptic number.

1052234242 is a deficient number, since it is larger than the sum of its proper divisors (526117124).

1052234242 is an equidigital number, since it uses as much as digits as its factorization.

1052234242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526117123.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1052234242 is about 32438.1602745902. The cubic root of 1052234242 is about 1017.1167589217.

Adding to 1052234242 its reverse (2424322501), we get a palindrome (3476556743).

The spelling of 1052234242 in words is "one billion, fifty-two million, two hundred thirty-four thousand, two hundred forty-two".